Re: can't go to certain web sites?
Juergen Kreileder writes:
> Andy Wettstein <awettstein@cait.org> writes:
>
> > Here's a weird one. I've got a friend using Debian on ultra 5, but
> > he can't access certain web sites. Notably www.sun.com, but he can
> > access several other sites sites. He has tried mozilla, opera,
> > konqueror, and lynx and all of them have the same problems. They
> > just sit there and time out after a while. The only thing I see
> > that is odd is that on a dmesg there are lines and lines of this:
> >
> > hw tcp v4 csum failed
> >
> > Has anyone else had a problem like this? This doesn't seem normal.
>
> Disable ECN: echo 0 > /proc/sys/net/ipv4/tcp_ecn
It seems that I get this problem too (on an intel box running
linux-2.4.6).
It would be nice if one can disable ECN by an option file, such as
the file /etc/network/options
Can this be implemented ? I don't really know how the networking script
is written and am not good at scripting
--
PHAM Dinh Tuan | e-mail: Dinh-Tuan.Pham@imag.fr
Laboratoire de Modelisation et Calcul | Tel: +33 4 76 51 44 23
BP 53, 38041 Grenoble cedex 9 (France) | Fax: +33 4 76 63 12 63
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